.card-item {
  display: inline-block;
  width: calc((100% - 40px) / 3);
  height: 324px;
  padding: 16px;
  margin-right: 20px;
  margin-bottom: 20px;
  background: #fff;
  border-radius: 2px;
  cursor: pointer;
  border: 1px solid #fff;
  transition: 300ms border;
  &:hover {
    border: 1px solid rgba(255, 118, 40);
  }

  &:nth-child(3n) {
    margin-right: 0;
  }
  .num {
    font-size: 24px;
    font-weight: 600;
    color: #333;
  }
  .user-count {
    font-size: 12px;
    color: #888;
    margin-top: 20px;
    text-align: center;
  }
  .card-name {
    display: flex;
    justify-content: space-between;
    font-size: 16px;
  }
  .icon {
    width: 14px;
    height: 14px;
  }
  .icon:hover {
    color: #1890ff;
  }
  .circle {
    border-radius: 50%;
    width: 60px;
    height: 60px;
    border: 4px solid #ddd;
    margin-left: 30px;
    margin-top: -4px;
  }
}

.home-container {
  margin: -20px;
  height: calc(100vh - 96px);
  background-color: #f0f2f5;
}
